Children infected with the coronavirus produce weaker antibodies and fewer types of them than adults do, suggesting they clear their infection much faster, according to a new study. "Having a ton of antibody isn't necessarily a marker of a good thing," said Deepta Bhattacharya, an immunologist at the University of Arizona. "It usually means that something went wrong early in the response."

As COVID-19 cases continue to surge across Arizona with 39 more deaths reported Wednesday morning, University of Arizona College of Medicine (Phoenix) Public Health Director and physician Dr. Shad Marvasti says school officials need to think about the impact the virus could have on schools as we the holiday and influenza season, suggesting they may need to go completely virtual.

Despite the incident at city hall in New Haven, Connecticut, the risk of contracting the coronavirus while voting in person is about the same as when ordering takeout, one epidemiologist previously told Business Insider. "There are so many safety protocols put into place for safe voting that it is really a lower-risk activity," Saskia Popescu, an epidemiologist and leading expert on coronavirus transmission at the University of Arizona told Business Insider.

The University of Arizona is reporting elevated COVID-19 cases reflective of a state-wide uptick after large gatherings occurred over the Halloween weekend, reported UA President Robert C. Robbins and campus reentry task force head Dr. Richard Carmona in a news conference Monday, Nov. 2.

The Health Sciences Office of Equity, Diversity and Inclusion has built a health care career pipeline for students from underrepresented communities.

Dr. Iman Hakim shares her views on the pandemic, changes in public health education, and her pride in the college.

The influenza virus that causes the flu tends to live longest on hard surfaces, says Kelly Reynolds, a microbiologist at the University of Arizona's Zuckerman College of Public Health. "Flu viruses survive for 24 to 48 hours on stainless steel and plastic," Reynolds says.

The University of Arizona Health Sciences is developing a lung ultrasound education program for rural emergency medicine providers to better diagnose COVID-19. Lung ultrasound can be particularly useful in rural emergency departments (EDs), as many lack CT scan capabilities or have limited access to COVID-19 testing. With the disparate impact of COVID-19 on rural populations in Arizona, it is important to expand use of the imaging tool across the state.

Recognizing that Thanksgiving poses an increased risk of COVID-19 transmission due to holiday travel, the University of Arizona will test students before the holiday and switch to remote learning after. Current plans do include a return to in-person classes to start the spring semester, but the UA could still revert to online-only classes, according to Dr. Richard Carmona, director of the re-entry task force, if cases continue to increase locally and nationally.

In a letter to the editor, Zoe Baccam, a graduate student at the University of Arizona's Mel and Enid Zuckerman College of Public Health, argued that being tired of COVID-19 and its precautions is "an invalid excuse" to not follow health and safety guidelines.